Temp 40, DP 27. Ran out and back on the towpath from Carderock with big group, including Sharon, David M, Jake, Juan, and many many others. Juan and I turned back at 6 to do 12 easy.
Towpath very soft, and ankles (especially right inside) got sore during last miles of run - good thing tomorrow is a pool-running day. Skipped drills/strides after since no reason to risk it. I need to skip the Carderock runs from now on, even the short ones, unless it's really dry or cold - this surface is just too high risk for me.